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+2013-11-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (expand_used_vars): Allocate space for partitions based
+ on PARM_DECLs or RESULT_DECLs only if they are ignored for debug info
+ or if optimization is enabled.
+ * tree-ssa-coalesce.c (coalesce_ssa_name): If optimization is disabled,
+ require that all the names based on a PARM_DECL or a RESULT_DECL that
+ isn't ignored for debug info be coalesced.
+
2013-11-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* config/c6x/c6x.c: Include "gimple-expr.h".